• Revision 01 updates

    Wim Van Gool5 days ago 0 comments

    So we started on the next revision of the blaster. Mainly we'll be increasing the solderability of the finer pitch through hole parts (TO-92 and 5mm WS2812 LED)  and increasing the pads of the SMD parts for the same reason.

    One of the new features added will be the choice of USB connector. Currently only a USB-B was foreseen, since it's really easy to solder and the minimum SMD pitch would be 1.27mm, perfect for the beginner in SMD soldering. But by popular demand we added the Micro USB, with 0.65mm pitch, and USB C 16pins with 0.5mm pitch. For the Micro USB connector we made sure to source one that does not have metal at the backside, reducing the chance of creating a solder bridge between the casing and the pins and making sure that the heat of the solder iron goes towards the pin and not the casing. We do run the risk of some molten connectors, but we'll make sure to have some spare ones available on site.

    Micro USB connector back side
    USB C connector back side
    USB C connector back side

  • RGB test

    Wim Van Gool12/10/2019 at 07:35 0 comments

    After burning the Arduino bootloader, a quick test was uploaded and so far the LEDs seem to work as expected. Although the Through Hole has Red and Green swapped compared to the SMD WS2812b LEDs.

  • First prototypes assembled

    Wim Van Gool12/10/2019 at 07:32 0 comments

    All components are in, so it's time to assemble the first prototype.

  • PCB are in!

    Wim Van Gool12/10/2019 at 07:29 0 comments

    AQC deliverded the PCBs. And everything seems to fit! Now it's a matter of waiting for the components to arrive.